MCP servers with declared required secrets
MCP servers for which the registry lists at least one environment variable or header marked secret and required. Both pieces of original data stand beside it.
6,113 servers 14% of 42,239 in the directory
This category in numbers
- 3,840 63 % Execution location: local
- 4,768 78 % Repository URL listed: yes
- 3,093 51 % Delivery form (raw): package
- 4,763 78 % Repository platform (raw): github
The most frequent value per property, counted across the entries of this category. The full distribution is further down.
Entries
Filter further
- Execution location: local
- Execution location: remote
- Repository URL listed: yes
- Repository URL listed: no
- recently updated first
Entries 301 to 350 of 6,113
| AudioPod AI | ai.audiopod/audiopod |
|---|---|
| Audiobookshelf | io.github.ni-c/audiobookshelf-mcp |
| Audiobookshelf MCP | io.github.jeeftor/abs-mcp |
| AuditSocials Compliance | io.github.eminegurcu/auditsocials-compliance-mcp |
| Auditor IA | com.useauditoria.pilot/auditor-ia |
| Audivo | io.github.AudivoDotDev/mcp |
| Auralogs | ai.auralogs/auralogs |
| Aurentia | fr.aurentia/mcp-server |
| Australia Visa Processing Time Monitor | io.github.Nero-Engine/au-visa-processing-monitor |
| Authentik MCP Server | io.github.Samik081/mcp-authentik |
| AutoKeren MCP | io.github.autokeren/mcp |
| AutomationNation Data Tools | io.github.retracn/automationnation-mcp |
| AutomationNation data tools (via Apify) | io.github.retracn/automationnation |
| Automox MCP Server | com.automox/automox-mcp |
| Autopilots by Dania.ai | io.github.carlosdania/autopilots |
| Autotask | io.github.wyre-technology/autotask-mcp |
| Autotask | io.github.WYRE-AI/autotask-mcp |
| Autotask MCP | io.github.Servosity/autotask-mcp |
| Auvik | io.github.wyre-technology/auvik-mcp |
| Auvik | io.github.WYRE-AI/auvik-mcp |
| Auvik MCP | io.github.Servosity/auvik-mcp |
| Avanan | io.github.wyre-technology/avanan-mcp |
| Avanan | io.github.WYRE-AI/avanan-mcp |
| Avanan MCP | io.github.Servosity/avanan-mcp |
| Avanan MSP (Legacy SmartAPI) | io.github.wyre-technology/avanan-legacy-mcp |
| Avanan MSP (Legacy SmartAPI) | io.github.WYRE-AI/avanan-legacy-mcp |
| Aviasales Flight Prices | io.github.stufently/aviasales-mcp |
| Avito Ads MCP | io.github.A1-x-Tech/mcp-avito-ads |
| Avukatim Legal Search | io.github.damdafayton/avukatim |
| AwardSecrets Award Availability | com.awardsecrets/award-availability |
| Awardopedia - Federal Contracts | io.github.grayson-sys/awardopedia |
| Awesome Report | io.github.ks0430/awesome-report |
| Axcient MCP | io.github.Servosity/axcient-mcp |
| Axcient x360Recover | io.github.wyre-technology/axcient-mcp |
| Axcient x360Recover | io.github.WYRE-AI/axcient-mcp |
| AxioRank: Zero-Trust for AI Agents | com.axiorank/axiorank |
| AyeWatch | io.github.SRX9/ayewatch |
| Ayurveda MCP Server by RoxyAPI | com.roxyapi/ayurveda |
| Azure | io.github.asklokesh/azure-mcp-server |
| Azure Boards MCP | io.github.broisnischal/azure-mcp |
| Azure IoT Hub | io.github.nagarjunr/azure-iot-hub |
| BC Property Intelligence MCP Server | io.github.mehdynamics-commits/bcparcel |
| BIGHUB | io.bighub/mcp |
| BLOCKTRUST TrustScan | io.github.brnbtech770/blocktrust-trustscan |
| BPE (Bitcoin Pricing Engine) | io.github.bxetech/bpe-mcp |
| BRYDGE | com.brydge-ai/brydge |
| BackResto Partner API | com.backresto/partner-api |
| Backblaze B2 MCP Server | io.github.backblaze-labs/b2-mcp |
| Backlinkswinkel | io.github.backlinkswinkel/backlinks |
| Backtest360 | com.backtest360/backtest360 |
All 6,113 entries in the list, with filters and pagination
What this category selects
| Required secrets declared | yes derived from: Required secret variables (raw) |
|---|
A derived value carries its original data beside it; the derivation rule is published, with a version, on the methodology page.
Caveats, distribution and query
What this category does not say
- Required secrets declared is not declared but computed: from Required secret variables (raw), Required secret headers (raw). The rule is published, with a version, on the methodology page.
What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.
Every sentence here follows from the condition above, not from an assessment.
How this category is distributed
Delivery form (raw)
6,113| package | 3,093 51 % |
|---|---|
| remote | 2,211 36 % |
| package and remote | 809 13 % |
Execution location
6,113| local | 3,840 63 % |
|---|---|
| remote | 2,273 37 % |
Repository platform (raw)
6,113| github | 4,763 78 % |
|---|---|
| nothing declared | 1,345 22 % |
| gitlab | 5 0.1 % |
Repository URL listed
6,113| yes | 4,768 78 % |
|---|---|
| no | 1,345 22 % |
Icon formats (raw)
6,113| nothing declared | 5,449 89 % |
|---|---|
| image/png | 420 6.9 % |
| image/svg+xml | 167 2.7 % |
| image/png, image/svg+xml | 66 1.1 % |
| image/webp | 8 0.1 % |
| image/jpeg | 2 0.0 % |
and 1 more values
Schema version of the raw record (raw)
6,113| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 5,590 91 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 367 6.0 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 114 1.9 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 32 0.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 9 0.1 % |
| https://static.modelcontextprotocol.org/schemas/2025-12-11/server.schema.json | 1 0.0 % |
Per property, the measured values inside this category. The share refers to the 6,113 entries of the category, not to the registry. Shown are 6 of 7 properties: those whose values spread the most inside this category.
The same category through the interface
curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&zugangsdaten_erforderlich=true&grenze=200"
The command carries exactly the condition of this page. 6,113 entries at 200 each are 31 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/aenderungen.atom?thema=mit-zugangsdaten
Both addresses narrow the change stream to exactly the entries in this category. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.
Categories sharing entries with this one
Per neighbour its own size and the counted number of shared entries. A category without a single shared entry is not listed here.
tracevero · https://tracevero.com/themen/mit-zugangsdaten?seite=7